Empowering global industries with tight-tolerance components, engineering excellence, and state-of-the-art manufacturing facilities. Certified quality from design to assembly.
Dongguan SX Technology Co.,Ltd has very rich experience in precision casting, CNC machining and assembly. Our products are used in machinery, automobiles, marine, ships, equipment, valves and pumps, electronic appliances, packaging, watches, construction, chemical industry and other industries. The most commonly used materials for investment casting are stainless steel and carbon steel. And the most commonly used materials for CNC machining include titanium alloy, stainless steel, carbon steel, aluminum alloy, copper alloy, cemented carbide, etc.
We have advanced manufacturing equipment and technology and are able to respond quickly to your needs. Our deep root in the manufacturing hub of Dongguan allows us to streamline production supply chains, integrate specialized heat treatments, and perform surface processing that conforms to rigorous international standards. Over the last decade, we have optimized our workflow to provide a one-stop manufacturing process that starts with metallurgical analysis, transitions to high-speed CNC cutting, and concludes with automated final testing.
By constantly researching material sciences and investing in next-generation tooling configurations, Dongguan SX Technology Co.,Ltd remains at the absolute forefront of the precision engineering sector. Whether you require prototype manufacturing or high-volume global production runs, our technology and expert technical staff ensure every blueprint specification is met with complete fidelity.
Equipped with high-precision 3-axis, 4-axis, and multi-axis CNC machines executing complex toolpaths with absolute geometric consistency.
High speed turning centers producing structural rotary parts, shafts, and custom adapters with mirror-like surface finishes.
Complex geometric profiles manufactured with custom tooling setups to secure critical structural tolerances for demanding sectors.
Molten metal pouring and wax patterns forming robust structural shells for pumps, valves, and heavy industrial machinery.
Handling larger components for automotive chassis, marine vessels, and heavy manufacturing equipment lines.
Post-machining assembly services, inserting bushings, fasteners, and validating complex multi-part mechanical linkages.
At Dongguan SX Technology Co.,Ltd, we formulate and machine components using high-grade industrial metals. Selecting the correct material is vital to match mechanical requirements like tensile strength, hardness, oxidation resistance, and weight optimization.
Our workshop leverages high-speed spindles and premium carbide cutters to hold tolerances down to ±0.005mm.
We specialize in turning diameters from 1mm up to 350mm, and milling envelopes up to 1000mm length to support medium and large structural setups.
Every batch undergoes coordinate measuring machine (CMM) analysis to ensure strict conformance with your design blueprints.
High-speed industrial gear assemblies, structural arms, drive-shafts, and customized components designed for continuous machinery operations.
Suspension connectors, custom engine brackets, manifolds, and fuel delivery components built to withstand extreme dynamic forces and thermal loads.
Anti-corrosive stainless steel and bronze impellers, shaft adapters, marine locks, and rigging equipment resistant to deep-sea saltwater degradation.
Precision cast valve bodies, pump housings, impeller rings, and internal pressure casings certified to handle aggressive liquid dynamics.
Heat sinks, shielding frames, watch components, and optical structures made from lightweight aluminum and copper alloys.
Extreme-durability fittings, mixing blades, high-pressure pipes, and wear elements processing acids, alkalis, and heavy hydrocarbons.
We have professional testing equipment and professional QC personnel, and we adhere to strict tolerances and quality standards for the products we produce. Due to our insistence on strict quality requirements, we have been praised by many customers.
Quality is the cornerstone of the manufacturing industry. We firmly believe that only by controlling quality well can we survive, develop, and get better and better. Therefore, we have been working in this industry unremittingly since 2014 and continue to Improve the company's team and improve the company's production capacity.
Every batch of components is subject to a multi-tiered inspection workflow:
Operating since 2014, we have honed our precision casting, assembly, and CNC machining processes to adapt to strict tolerances, raw material variations, and intricate structures.
Our workshop features state-of-the-art milling machines, modern lathes, advanced casting ovens, and a comprehensive suite of digital measurement devices.
Accelerated tooling fabrication, swift design iterations, and flexible CNC configurations allow us to scale up from single custom prototypes to large-scale runs easily.
Work directly with our production engineers. We offer complete technical transparency, detailed material data sheets, and engineering analysis to maximize manufacturing efficiency.
Get in touch with our engineering team today to review your designs, analyze material specifications, and obtain an accurate manufacturing quote within 24 hours.
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SX Machining
